Touchscreen display or portion thereof with a graphical user interface



A portion of the disclosure of this patent document contains material to which a claim for copyright is made. The copyright owners have no objection to the reproduction of the patent document or the patent disclosure, as it appears in the U.S. Patent Office records, but reserves all other copyright rights whatsoever.

The sole FIGURE is a front view of a touchscreen display or portion thereof with a graphical user interface, showing our new design.

The broken line shown in the FIGURE represents the display screen and forms no part of the claimed design. 

CLAIM We claim the ornamental design for a touchscreen display or portion thereof with a graphical user interface, as shown and described. 